11212208

素因数分解:

$2^4\times 7^1\times {\mathrm{100109}}^1$

素因数の和:100124

約数の個数: 20

約数和(自身を含む): 24827280

約数和(自身を除く): 13615072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 100109, 200218, 400436, 700763, 800872, 1401526, 1601744, 2803052, 5606104, 11212208]

約数ペア:

[(1, 11212208), (2, 5606104), (4, 2803052), (7, 1601744), (8, 1401526), (14, 800872), (16, 700763), (28, 400436), (56, 200218), (112, 100109)]